我爱查52cha.com
问
20减30等于多少?怎么列算式?
答
20 - 30 = -10
20
- 30
-10
近期查询
12 × 74 = ?
48 - 89 = ?
23 + 79 = ?
29 + 94 = ?
54 + 63 = ?
89 + 54 = ?
60 - 21 = ?
16 + 65 = ?
92 × 32 = ?
67 + 66 = ?
43 + 69 = ?
97 × 18 = ?
20 × 31 = ?
40 - 51 = ?
66 - 96 = ?
其他人在看
73 + 85 = 158
37 × 45 = 1665
44 × 52 = 2288
26 - 45 = -19
30 × 12 = 360
54 + 45 = 99